Devices descending from K003890

3 later devices reach VHF Ultrasonic Arc-Scan System through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K021333	Artemis	Ultralink, LLC	2002	2	—
+2	K153416	ArcScan Insight 100	Arcscan, Inc.	2016	0	—
+2	K051304	Iscience Surgical Ophthalmic Imaging System	Science Surgical Corporation	2005	0	—